skiboot 4.0

Skiboot 4.0 was released 19th November 2014. It was the first release to obtain an independent version number and numbering scheme. Previous releases were identified either purely by a GIT SHA1 hash or the associated PowerKVM release number.

This release introduced the following OPAL calls:

• OPAL_IPMI_SEND

• OPAL_IPMI_RECV

• OPAL_I2C_REQUEST